Abbreviate

v. shorten, reduce in length, make brief

An abbreviation (from Latin brevis "short") is a shortened form of a word or phrase. Usually, but not always, it consists of a letter or group of letters taken from the word or phrase. For example, the word "abbreviation" can itself be represented by the abbreviation "abbr." or "abbrev."
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Verb
1. shorten; "Abbreviate `New York' and write `NY'"
(hypernym) reduce
(derivation) abbreviation
2. reduce in scope while retaining essential elements; "The manuscript must be shortened"
(synonym) abridge, foreshorten, shorten, cut, contract, reduce
(hypernym) decrease, lessen, minify
(hyponym) bowdlerize, bowdlerise, expurgate, castrate, shorten
(verb-group) edit, cut, edit out
(derivation) abridger, abbreviator

v. cut short, shorten, curtail, abbreviate, abridge, condense

adj. condensed, abridged, shortened

(v. t.)
To reduce to lower terms, as a fraction.
  

(v. t.)
To make briefer; to shorten; to abridge; to reduce by contraction or omission, especially of words written or spoken.
  

(n.)
An abridgment.
  

(a.)
Having one part relatively shorter than another or than the ordinary type.
  

(a.)
Abbreviated; abridged; shortened.